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HEM4300 Engine Controller User Manual                                                                                    Page 11 of 55 

 

Aux. sensor 6; 

 

Sensor correlation setting; 

 

Speed control setting; 

 

Input port setting; 

 

Output port setting; 

 

Alt. configuration setting; 

 

Maintenance setting; 

 

ECU information display setting. 

Example: 

Return 

>Preheat time 

Screen 1:

 

  for  changing  contents  to  be  set, 

  for 

entering setting (screen 2),    for exiting setting. 

Module setting 

>Fuel time 

Timer setting        > 

>Crank time 

Parameter setting 

>Crank rest time 

Temperature setting 

>Safety run time 

Oil pressure setting 

>Start idle time 

Aux. sensor 1 

>Warming up time 

Aux. sensor 2 

>Cooling time 

Aux. sensor 3 

>Stop idle time 

Aux. sensor 4 

>ETS time 

 

Return 

>Preheat time 

Screen 2: 

  for  changing  contents  to  be  set, 

  for 

entering  setting  (screen  3), 

  for  returning  to 

previous screen (screen 1). 

Module setting 

>Fuel time 

Timer setting        > 

>Crank time 

Parameter setting 

>Crank rest time 

Temperature setting 

>Safety run time 

Oil pressure setting 

>Start idle time 

Aux. sensor 1 

>Warming up time 

Aux. sensor 2 

>Cooling time 

Aux. sensor 3 

>Stop idle time 

Aux. sensor 4 

>ETS time 

 

Return 

>Preheat time 

Screen 3: 

  for  changing  contents  to  be  set, 

  for 

confirming  setting, 

  for  returning  to  previous 

screen (screen 1). 

Module setting 

>Fuel time 

Timer setting        > 

>Crank time 

Parameter setting 

>Crank rest time 

Temperature setting 

>Safety run time 

Oil pressure setting 

>Start idle time 

Aux. sensor 1 

>Warming up time 

Aux. sensor 2 

>Cooling time 

Aux. sensor 3 

>Stop idle time 

Aux. sensor 4 

>ETS time 

 
 
 
 
 

Summary of Contents for HEM4300

Page 1: ...HEM4300 ENGINE CONTROLLER USER MANUAL...

Page 2: ...roduced in any material form including photocopying or storing in any medium by electronic means or other without the written permission of the copyright holder Applications for the copyright holder s...

Page 3: ...hts an essential element of a procedure to ensure correctness CAUTION Indicates a procedure or practice which if not strictly observed could result in damage or destruction of equipment WARNING Indica...

Page 4: ...N 15 5 2 PANEL ICON DESCRIPTION OF DPF REGENERATION 16 5 3 DPF MANUAL REGENERATION OPERATION 16 6 PROTECTION 19 6 1 WARNINGS 19 6 2 SHUTDOWNS 20 7 WIRE CONNECTION 22 8 CONFIGURATION PARAMETER RANGE AN...

Page 5: ...NECTIONS OF CONTROLLER WITH J1939 ENGINE 51 13 1 CUMMINS QSL9 51 13 2 CUMMINS QSX15 CM570 51 13 3 CUMMINS QSM11 51 13 4 CUMMINS QSZ13 52 13 5 DEUTZ EMR2 52 13 6 MTU ADEC SMART MODULE 52 13 7 SCANIA 53...

Page 6: ...ly displayed on the screen It is easy and reliable to run HEM4300 Engine Controller applies 32 bit micro processor technology which can realize functions of precise measurement for many parameters set...

Page 7: ...ote start stop of input port external key start stop which can meet various control demands of engineering machinery With idle high speed transfer function and high speed value can be memorized which...

Page 8: ...gh on threshold voltage over 1 8V max input voltage is 60V RS485 Isolated half duplex 9600 baud rate max communication distance is 1000m MSC CAN Isolated max communication distance is 250m using Belde...

Page 9: ...p 2 Move up cursor or increase the value in setting menu F2 In main interface press it to enter engine details page In other interface it is Down Decrease key 1 Scroll down 2 Move down cursor or decre...

Page 10: ...s illuminates in stop status Load Status Indicator Red always illuminates in load status 4 3 PARAMETER SETTING Press F6 in the main screen it will enter user menu After entering correct password it ca...

Page 11: ...sor 4 ETS time Return Preheat time Screen 2 for changing contents to be set for entering setting screen 3 for returning to previous screen screen 1 Module setting Fuel time Timer setting Crank time Pa...

Page 12: ...ter preheat delay is over fuel relay outputs the pre set fuel time before start default 1s then crank relay outputs If engine crank disconnect fails during Crank Time then fuel relay and crank relay s...

Page 13: ...unit crank disconnect by crank conditions Starter s disconnect is controlled by the operator When operator observes the unit has started he she should release the key Then starter stops outputting an...

Page 14: ...value speed changes accordingly The potentiometer resistance value is proportional to speed Speed control curve is as following Fig 3 Potentiometer Speed Control Curve 4 7 3 THROTTLE SPEED CONTROL Aft...

Page 15: ...s engine speed will increase from speed set by the key directly without idle when throttle decreases engine will slow down It can decrease to key adjusting speed to a minimum 5 MANUAL DPF REGENERATION...

Page 16: ...ulate Filter NCD NOx Control Diagnosis 5 3 DPF MANUAL REGENERATION OPERATION Configure an input port and set it to DPF Manual Regeneration Request and connect a button not self lock externally Press o...

Page 17: ...e once per second it means that regeneration preparation is well Regeneration preparation is OK please press manual regeneration button again is presented Controller display is as Fig 7 Fig 7 DPF Rege...

Page 18: ...Controller User Manual Page 18 of 55 Fig 8 DPF Regeneration Start When manual regeneration is completed DPF acknowledge indicator and DPF discharge temperature indicator light off Controller screen is...

Page 19: ...a Level Low When controller detects engine urea level is less than pre set threshold it issues warning signal 9 ECU Warn When controller receives warning signal of engine by J1939 it issues warning si...

Page 20: ...hreshold it issues shutdown alarm signal 3 Loss of Speed Signal When controller detects speed is 0 and speed signal loss action is selected Shutdown it issues shutdown alarm signal 4 Failed to Start W...

Page 21: ...r detects sensor value is above pre set upper shutdown limit value it issues shutdown alarm signal 18 Aux Sensor 1 6 Low When controller detects sensor value is below pre set lower shutdown limit valu...

Page 22: ...0mm2 6 DO6_H 1 0mm2 7 DO7_H 1 0mm2 8 DO8_H 1 0mm2 9 DO_COM_H 1 0mm2 Output port active COM connects starting battery positive Warning Power reverse connection is prohibited for DO_COM_H port otherwis...

Page 23: ...gs in the air if there is no this terminal on the charger 33 B 1 0mm2 Connects starting battery positive Warning When DO_COM_H port active COM is connected to external power supply power reverse conne...

Page 24: ...k Setting 0 1 0 0 Unlock 1 Lock Caution After locking controller will display lock mode then engine can t start Module Setting 1 Password Set 0 65534 01234 It used for advanced parameter setting Cauti...

Page 25: ...mer Setting 1 Preheat Delay 0 3600 s 0 Time for pre heating plug to be energized before starter is energized 2 Prestart Fuel Time 0 3600 s 1 Time for fuel relay output every time before starter is ene...

Page 26: ...Disconnect 0 2 2 Please refer to Table 14 There are two kinds of disconnect conditions for engine and starter They can be used separately or together aiming to separate starter motor and engine as soo...

Page 27: ...0 2000 r s 500 Engine raise drop speed rate 18 Drop Speed Rate Set 30 2000 r s 500 19 Urea Level Low Shut Enable 0 1 0 Get engine urea level data set value is urea level When controller detects urea l...

Page 28: ...C 55 Max On Time 0 3600 min 60 8 Cooler Control Enable 0 1 0 When temp sensor value is larger than this value cooler control outputs On 50 300 C 95 Off 50 300 C 92 Max On Time 0 3600 min 60 9 Preheat...

Page 29: ...lue controller issues shutdown alarm alarm enable and delay value can be set Set 0 9000 10 Delay 0 3600 s 5 7 Over Warn Enable 0 1 0 When external sensor value is larger than this value controller iss...

Page 30: ...ux Sensor 5 6 Aux Sensor 6 After correlation corresponding channel value will be displayed on hydraulic temperature of main screen 5 Discharge Temp Correlation 0 6 3 0 Not Used 1 Aux Sensor 1 2 Aux Se...

Page 31: ...alue Max Resist Value 0 5000 950 Corresponding engine speed control upper limit Sensor Channel 0 6 0 0 Not Used 1 Aux Sensor 1 2 Aux Sensor 2 3 Aux Sensor 3 4 Aux Sensor 4 5 Aux Sensor 5 6 Aux Sensor...

Page 32: ...input Details see Table 12 2 Active Type 0 1 0 0 Close 1 Open 3 Active Electric Level 0 1 0 0 Low electric level 1 High electric level Aux Input 6 1 Contents Setting 0 59 30 Drop speed input Details...

Page 33: ...y close Aux Output 6 1 Contents Setting 0 139 42 Common alarm Details see Table 11 2 Output Type 0 1 0 0 Normally open 1 Normally close Aux Output 7 1 Contents Setting 0 139 0 Not used Details see Tab...

Page 34: ...shall be adjusted according to alternate configuration settings 3 Engine Idle Speed 0 100 0 40 0 4 Speed Control Upper Limit 0 6000 r min 2000 5 Load Output 0 3 3 0 Load Control 1 Load Control 1 2 Lo...

Page 35: ...17 DPF Smoke Load Rate 0 1 1 18 SCR Inlet Temperature 0 1 1 19 SCR Outlet Temperature 0 1 1 20 ECU Accum Run Time 0 1 1 NOTES After using USB cover USB protective cap for better dustproof and waterpr...

Page 36: ...s Announciator can be connected externally It can be inhibited to output when input port Alarm Mute is active or any key is pressed When there is new warning or shutdown alarm it outputs again 17 Louv...

Page 37: ...wer It outputs in engine starting and stops until after stop delay is over If there is shutdown alarm in standby status it does not output when entering ETS 38 Crank Success Pull in when it detects cr...

Page 38: ...rmal running state load control 2 outputs 78 Load Control 3 When Alt Config 3 Active is active under normal running state load control 3 outputs 79 High Temp Warning Act when high temp warning alarm o...

Page 39: ...low warning occurs 119 Sensor 5 High Shut Act when sensor 5 high shutdown occurs 120 Sensor 5 Low Shut Act when sensor 5 low shutdown occurs 121 Sensor 6 High Warn Act when sensor 6 high warning occu...

Page 40: ...nation output is composed by 3 parts OR condition output S1 OR condition output S2 AND condition output S3 S1 or S2 is true and S3 is true then combination output works S1 and S2 both are false or S3...

Page 41: ...indicators are illuminated when input is active 6 Panel Lock All keys in panel are inactive and key inhibit status is displayed when input is active 7 Crank Success Input When this function is active...

Page 42: ...Drop Speed 31 Reserved 32 Simulate Stop Key An external button unlatched can be connected and pressed as simulate panel key 33 Simulate Start Key 34 Simulate Load Key 35 Simulate Reset Key 36 Simulat...

Page 43: ...d resistance s range is 0 6 k default is Not Used Users can select the corresponding curve by themselves If pre set sensor channel doesn t support current and voltage type then curve type item 2 and 3...

Page 44: ...et sensor channel doesn t support current and voltage type then curve type item 2 and 3 display Reserved 8 5 CONDITIONS OF CRANK DISCONNECT SELECTION Table 14 Crank Disconnect Conditions No Setting De...

Page 45: ...No Action Alarm action when maintenance time is due Maint Pre alarm Time 0 30000 h It is hours from the time the maintenance is enabled to when maintenance is required Maint Pre alarm Time Due Action...

Page 46: ...inputting the sensor curve X value must be inputted from small to large otherwise some mistake may occur If sensor is selected to Not Used then sensor curve doesn t work If corresponding sensor only...

Page 47: ...utine d Press start key engine will start After pre set start times controller will send failed to start signal then press stop key to reset controller e Recover the action of stop engine start e g Co...

Page 48: ...ON 12 1 CLIP INSTALLATION Fig 12 HEM4300 Clip Installation Diagram Assemble four clips in sequence and put in front panel s groove in proper order Use cross screwdriver to tighten four screws in turn...

Page 49: ...HEM4300 Engine Controller User Manual Page 49 of 55 12 3 HOLDER INSTALLATION Fig 14 HEM4300 Holder Installation Diagram...

Page 50: ...HEM4300 Engine Controller User Manual Page 50 of 55 12 4 OVERALL AND CUTOUT DIMENSIONS Unit mm Fig 15 Overall Dimensions Unit mm Fig 16 Cutout Dimension...

Page 51: ...control module Engine type is QSX15 etc Table 19 50 pin Connector Terminals of controller 50 pins connector Remark Aux output 1 38 Configure it as Fuel Output Aux output 2 Configure it as Crank Outpu...

Page 52: ...e for 14 Fuse is 16A Configure it as Fuel Output Aux output 2 Configure it as Crank Output Connect to starter coil directly via expand relay 1 Connect to battery negative pole CAN H 12 Using twisted p...

Page 53: ...k Output Connect to starter coil directly via expand relay Aux output 3 P Configure it as ECU power Table 28 Data Bus Connector Terminals of controller Data bus connector Remark CAN H 1 Using twisted...

Page 54: ...line with single end grounded CAN L 1 34 Engine type YUCHAI 13 11 WEICHAI Suitable for Weichai BOSCH common rail electronic controlled engine Table 31 Engine Port Terminals of controller Engine port...

Page 55: ...ank disconnection Check oil pressure and its wire connections Water temp high alarm after crank disconnection Check water temperature sensor and its wire connections Shutdown alarm in running Check re...

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